$line = rtrim(trim($line, "\r"));
if (strstr(strtolower($line), "function")) {
$line = rtrim(trim($line, "\r"));
if (strstr(strtolower($line), "function")) {
$parameter = trim($parameter);
$splitted = explode("=", $parameter);
$parameter = trim($parameter);
$splitted = explode("=", $parameter);